Sponsor of the Day:
Jerkmate
https://science.nasa.gov/mission/astro-observatory-2/
Astro Observatory 2 - NASA Science
2 nasa scienceastroobservatory
https://science.nasa.gov/mission/surveyor-model-2/
Surveyor Model 2 - NASA Science
Nov 1, 2024 - A thrust imbalance prevented this early spaceflight test from achieving its simulated Moon mission.
2 nasa sciencesurveyormodel
https://science.nasa.gov/mission/mars-polar-lander-deep-space-2/
Mars Polar Lander / Deep Space 2 - NASA Science
Feb 4, 2026 - Mars Polar Lander and Deep Space 2 were to explore the Martian south pole, but they were lost on landing due to a malfunction.
2 nasa sciencedeep spacemarspolarlander